Various Etched Enclosures *Theremin Demo Added!

[Guitarmageddon]

Hey all! Here's a bunch of recent builds.

BYOC VB-2





The Harmonic Sink (Harmonic Energizer)



Added an expression jack for the Q control.



Syncrotron ( Mega Chorus.Vibrato)



A baffling number of parameters, so I gave them appropriate- and real, thematically related names. 



I built it with MN3007 and a bigger regulator for maximum head-room.



"el Segundo Primo"- working up my "useful" Spanish for my imminent trip to the US!



Made a few mods, but really dig it!.



Love these resin knobs!



Hadn't boxed it, but posted this demo a little while ago.

CMOS Theremin





Guts are a mess, originally I had a stripboard Rub-a-dub reverb in there too, but it was too noisy. I don't know what the enclosure is, but it measures 170x120x55mm, so it was fun to have that much area to work with. The large and quite thick enclosure seems to make a good aerial.

[m-Kresol]

Very cool builds alltogether!
How does the Theremin work? pots instead of antennas?

[Guitarmageddon]

Thanks!
One pot tunes the range of the RF, the other is just volume. The enclosure is the aerial. You can set it to oscillate higher as you move your hand toward it, or so it's silent with your hand near, then produce a tone that increases in pitch as you move away.

[GrindCustoms]

Thanks!
One pot tunes the range of the RF, the other is just volume. The enclosure is the aerial. You can set it to oscillate higher as you move your hand toward it, or so it's silent with your hand near, then produce a tone that increases in pitch as you move away.

I request a demo! 

Dude, these all look great!

[luks999]

that looks fantastic
as frank zappa geek i escpecially adore the waka jawaka cover

[selfdestroyer]

Loves those etches Mr Cod. The The Harmonic Sink looks very interesting with the external controls.. great idea.

Cody

[Jebus]

Really great looking boxes!

Theremin seems very cool. I request a demo too. Is it your own design or can it be found somewhere?

[cooder]

Super cool and super etches I agree totally! Great work!
Yes a demo of theremin would be interesting...

[playpunk]

I love every single one of these.

[AntKnee]

Love the El Segundo Primo!
The graphic and placement is way cool.
And I can tell you with certainty that spanish is worth learning. Especially in my neck of the woods.

[studiodunn]

Those look great man!

[Tremster]

Dat Theremin!

[Guitarmageddon]

Yes a demo of theremin would be interesting...

Cheers Guys!
If you consider a few minutes of squeaking and squawking "interesting", then here's the demo: 

[GrindCustoms]

Just watched it on facebook... awesome stuff man! 

[brejna]

Awesome builds! Love them.. Theremin is great toy to play with.